US PATENT SUBCLASS 5 / 686
.~ Integral, unitary bladder structure

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


5 /   HD   BEDS

665  DF  WATERBED OR ASSOCIATED DEVICE {14}
686.~ Integral, unitary bladder structure {2}
687  DF  .~.~> With side or internal chamber or bladder
688  DF  .~.~> With corner reinforcing means

DEFINITION

Classification: 5/686

Integral, unitary bladder structure:

(under subclass 665) Waterbeds or associated devices in which the liquid enclosing structure is one baglike container.